NO20075320L - Gassutvekslingsventil med korrosjonsbeskyttelsessjikt - Google Patents

Gassutvekslingsventil med korrosjonsbeskyttelsessjikt

Info

Publication number
NO20075320L
NO20075320L NO20075320A NO20075320A NO20075320L NO 20075320 L NO20075320 L NO 20075320L NO 20075320 A NO20075320 A NO 20075320A NO 20075320 A NO20075320 A NO 20075320A NO 20075320 L NO20075320 L NO 20075320L
Authority
NO
Norway
Prior art keywords
valve
corrosion protection
protection layer
gas exchange
nitride
Prior art date
Application number
NO20075320A
Other languages
English (en)
Norwegian (no)
Inventor
Anja Luepfert
Original Assignee
Man Diesel Se
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Man Diesel Se filed Critical Man Diesel Se
Publication of NO20075320L publication Critical patent/NO20075320L/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/32—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for rotating lift valves, e.g. to diminish wear
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/28—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases more than one element being applied in one step
    • C23C8/30—Carbo-nitriding
    • C23C8/32—Carbo-nitriding of ferrous surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • F01L3/04—Coated valve members or valve-seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/06—Valve members or valve-seats with means for guiding or deflecting the medium controlled thereby, e.g. producing a rotary motion of the drawn-in cylinder charge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Lift Valve (AREA)
NO20075320A 2005-03-18 2007-10-17 Gassutvekslingsventil med korrosjonsbeskyttelsessjikt NO20075320L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005013088A DE102005013088B4 (de) 2005-03-18 2005-03-18 Gaswechselventil mit Korrosionsschutzschicht
PCT/EP2006/002292 WO2006097264A1 (de) 2005-03-18 2006-03-14 Gaswechselventil mit korrosionsschutzschicht

Publications (1)

Publication Number Publication Date
NO20075320L true NO20075320L (no) 2007-12-13

Family

ID=36602668

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20075320A NO20075320L (no) 2005-03-18 2007-10-17 Gassutvekslingsventil med korrosjonsbeskyttelsessjikt

Country Status (10)

Country Link
US (1) US20080149062A1 (zh)
EP (1) EP1864003A1 (zh)
JP (1) JP2008533372A (zh)
KR (1) KR20070112287A (zh)
CN (1) CN101142379A (zh)
CA (1) CA2601053A1 (zh)
DE (1) DE102005013088B4 (zh)
NO (1) NO20075320L (zh)
RU (1) RU2007138648A (zh)
WO (1) WO2006097264A1 (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008018875A1 (de) 2008-04-14 2009-10-15 Märkisches Werk GmbH Auslassventil an einem Hubkolbenmotor
JP4510126B2 (ja) * 2008-05-13 2010-07-21 エムエーエヌ・ディーゼル・フィリアル・アフ・エムエーエヌ・ディーゼル・エスイー・ティスクランド 大型２サイクルディーゼルエンジンのための排気バルブ、このようなエンジンにおけるＮＯｘ形成削減のためのプロセス、及びこのようなエンジン
DE102008061237A1 (de) 2008-12-09 2010-06-10 Man Diesel Se Gaswechselventil und Verfahren zu seiner Herstellung
CN101970811B (zh) * 2009-01-23 2013-06-12 曼柴油机涡轮机欧洲股份公司曼柴油机涡轮机德国分公司 用于内燃机的排气门杆或活塞形式的可运动的壁构件及制造这种构件的方法
KR101274239B1 (ko) * 2010-12-02 2013-06-11 기아자동차주식회사 차량용 흡배기 밸브
DE102012202859A1 (de) 2012-02-24 2013-08-29 Mahle International Gmbh Ventilsystem zur Ladungswechselsteuerung
US9051910B2 (en) * 2013-01-31 2015-06-09 Caterpillar Inc. Valve assembly for fuel system and method
DE102013203443A1 (de) * 2013-02-28 2014-08-28 Mahle International Gmbh Metallisches Hohlventil
DE102013203441A1 (de) 2013-02-28 2014-08-28 Bayerische Motoren Werke Aktiengesellschaft Betriebsverfahren für ein einachsiges Wankstabilisierungssystem eines zweiachsigen, zweispurigen Fahrzeugs
DE102013210900A1 (de) 2013-06-11 2014-12-11 Mahle International Gmbh Gaswechselventil einer Brennkraftmaschine
CN103498711A (zh) * 2013-10-21 2014-01-08 济南沃德汽车零部件有限公司 盘锥面堆焊合金并在合金层上保留氮化层的气门
KR102309162B1 (ko) * 2017-05-17 2021-10-05 페데랄-모굴 밸브트레인 게엠베하 포펫 밸브 및 그것의 생산 방법(poppet valve and method for production thereof)
DE102019207536A1 (de) * 2019-05-23 2020-11-26 Mahle International Gmbh Gaswechselventil
CN114810270B (zh) * 2022-04-07 2023-08-01 重庆乐瑞斯科技有限公司 升程可自适应调节型配气机构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1902676A (en) * 1929-12-19 1933-03-21 Sutton Hubert Hardening alloy steels
US2745777A (en) * 1951-12-20 1956-05-15 Armco Steel Corp Internal combustion engine valves and the like
GB1351234A (en) * 1970-07-21 1974-04-24 Nissan Motor Process for forming a soft nitride layer in a metal surface
DE69330781T2 (de) * 1992-07-16 2002-04-18 Nippon Steel Corp., Tokio/Tokyo Stab aus titanlegierung zur herstellung von motorenventilen
JPH06146825A (ja) * 1992-11-04 1994-05-27 Fuji Oozx Inc チタン製エンジンバルブ
DE4341811A1 (de) * 1993-12-08 1995-06-14 Man B & W Diesel Ag Gaswechselventil für eine Brennkraftmaschine
US5441235A (en) * 1994-05-20 1995-08-15 Eaton Corporation Titanium nitride coated valve and method for making
DE19618477C2 (de) * 1996-05-08 2000-08-03 Trw Deutschland Gmbh Herstellungsverfahren für ein nitriertes Bimetallventil
US5960760A (en) * 1998-02-20 1999-10-05 Eaton Corporation Light weight hollow valve assembly
US5934238A (en) * 1998-02-20 1999-08-10 Eaton Corporation Engine valve assembly
JP2001050020A (ja) * 1999-05-31 2001-02-23 Nippon Piston Ring Co Ltd 内燃機関用の弁装置
US6602353B1 (en) * 1999-11-10 2003-08-05 Cemm Co., Ltd. Method for nitriding-processing iron group series alloy substrate
JP2003307105A (ja) * 2002-04-12 2003-10-31 Fuji Oozx Inc エンジンバルブ
SE525291C2 (sv) * 2002-07-03 2005-01-25 Sandvik Ab Ytmodifierat rostfritt stål
US6912984B2 (en) * 2003-03-28 2005-07-05 Eaton Corporation Composite lightweight engine poppet valve

Also Published As

Publication number Publication date
US20080149062A1 (en) 2008-06-26
RU2007138648A (ru) 2009-04-27
CA2601053A1 (en) 2006-09-21
KR20070112287A (ko) 2007-11-22
DE102005013088B4 (de) 2006-12-28
JP2008533372A (ja) 2008-08-21
CN101142379A (zh) 2008-03-12
DE102005013088A1 (de) 2006-09-21
EP1864003A1 (de) 2007-12-12
WO2006097264A1 (de) 2006-09-21

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application